Closes #1607.
2,115 chunks of my Terralith test world with the max heap set to 1 GB.
This is a 3D biome implementation that uses significantly less memory than TRIVIAL_3D. It is similar to WorldTexture2D where it only stores 8 bits per channel and deduplicates textures.
Testing with 1024 chunks of my Terralith test world:
Implementation
Biome Texture Size (bytes)
Loading Time (sec)
Chunks loaded with 512mb heap
World Texture 3D (this)
61,735,768
56.772
942 / 1024
Trivial 3D
7,250,510,208
50.801
31 / 1024
World Texture 2D
345,600
2.898
1024 / 1024
Trivial 2D
28,434,816
2.816
1024 / 1024
Other changes:
Separated compact and endFinalization for BiomeStructure
Added dedicated Interner interface (and tests!) for deduplication
Refactored WorldTexture2D to share code with WorldTexture3D
Closes #1607.
2,115 chunks of my Terralith test world with the max heap set to 1 GB.
This is a 3D biome implementation that uses significantly less memory than
TRIVIAL_3D. It is similar toWorldTexture2Dwhere it only stores 8 bits per channel and deduplicates textures.Other changes:
compactandendFinalizationforBiomeStructureInternerinterface (and tests!) for deduplicationWorldTexture2Dto share code withWorldTexture3D